There is not a scale factor provided. rule of thumb
perimeter, length, etc. 1- dimensions scale factor increases (scale factor)^1 think of answers ft, yd, etc.
area 2-dimensional (l x w) each dimension will increase by the scale factor. in this example, scale factor of 2.....(2l x 2w) increase by 2^2 or 4 increased by (scale factor)^2, think of answers given as ft^2, yd^2
volume 3-dimensional (l x w x h), each dimension will increase by the scale factor. in this example, scale factor of 2.....(2l x 2w x 2h) increased by 2^3 or 8 increases by (scale factor)^3, think of answers given as ft^3, yd^3
